210447741

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 325916928

約数和(自身を除く): 115469187

約数列:

[1, 3, 7, 21, 101, 303, 313, 317, 707, 939, 951, 2121, 2191, 2219, 6573, 6657, 31613, 32017, 94839, 96051, 99221, 221291, 224119, 297663, 663873, 672357, 694547, 2083641, 10021321, 30063963, 70149247, 210447741]

約数ペア:

[(1, 210447741), (3, 70149247), (7, 30063963), (21, 10021321), (101, 2083641), (303, 694547), (313, 672357), (317, 663873), (707, 297663), (939, 224119), (951, 221291), (2121, 99221), (2191, 96051), (2219, 94839), (6573, 32017), (6657, 31613)]